The Daniel Defense DDM4V7 rifle series is built around a mid-length direct impingement gas operating system that has proven itself reliable and lightweight time and again. The M-LOK attachment point system is what sets the DDM4V7 apart from the rest of the Daniel Defense DDM4 line of AR15 rifles. The full length 15 inch handguard features 56 different attachment points and uninterrupted Picatinny top rail for optics and laser mounting. The pistol grip of DDM4V11 rifle is a proprietary Daniel Defense design with soft touch over molding and the 6-position buttstock features the same soft touch over molding at contact areas. The Daniel Defense DDM4V7 is available in 5.56 NATO and .300 Blackout both with 16” barrels. Additionally, there is a DDM4V7 Pro that features an 18” barrel and the SLP models that feature a 14.5” barrel with a pinned and welded 1.5” flash hider to comply with NFA regulations. Lightweight (LW) versions of DDM4V7 feature a lightweight profile barrel that sheds overall rifle weight without giving up the full length handguard. Features of the Daniel Defense DDM4V7 LW Rifle Free-Floated Cold Hammer Forged Barrel for long term durability and superior accuracy M-LOK Attachment Points for weight reduction and optional modularity Full Length Top Rail for mounting optics of almost all sizes Daniel Defense Flash Hider all but eliminates muzzle flash Ambidextrous Safety Selector Switch for left and right handed shooters Quick Detach Sling Attachment Points for multiple carry configurations Proprietary Daniel Defense Magazine for unrivaled reliability and weight reduction Cut and Polished Feed Ramps for reliable feeding of cartridges